package com.groenlid.mobileapp.UI;

import java.util.ArrayList;

import android.app.AlertDialog;
import android.content.Context;
import android.graphics.drawable.Drawable;

import com.google.android.maps.ItemizedOverlay;
import com.google.android.maps.OverlayItem;

public class PositionOverlay extends ItemizedOverlay<OverlayItem>{
	
	private ArrayList<OverlayItem> mapOverlays = new ArrayList<OverlayItem>();
	private Context context;
	
	public PositionOverlay(Drawable defaultMarker) {
		super(boundCenterBottom(defaultMarker));
		
	}
	
	public PositionOverlay(Drawable defaultMarker, Context context) {
		this(defaultMarker);
		this.context = context;
	}

	@Override
	protected OverlayItem createItem(int i) {
		return mapOverlays.get(i);
	}
	
	@Override
	public int size() {
      return mapOverlays.size();
	}
   
	@Override
	protected boolean onTap(int index) {
      OverlayItem item = mapOverlays.get(index);
      AlertDialog.Builder dialog = new AlertDialog.Builder(context);
      dialog.setTitle(item.getTitle());
      dialog.setMessage(item.getSnippet());
      dialog.show();
      return true;
	}
   
	public void addOverlay(OverlayItem overlay) {
      mapOverlays.add(overlay);
      this.populate();
	}
}
